Re: [PATCH v3 2/2] drm/tiny: add support for PIXPAPER 4.26 monochrome e-ink panel

[LiangCheng Wang]

Hi Devarsh,

Thanks, that sounds great -- let's converge on panel-ssd16xx.c.

> Yes, I will be adding SSD1677 controller support in V2 of my series,
> hopefully that should help and after that it's just a matter of adding
> panel entry for your pixpaper panel. I can share you my branch with
> ssd1677 support once I have it ready.

That would be very helpful, please do share the branch once it's ready. I
have the PIXPAPER 4.26 hardware here, so I can validate the SSD1677 support
and the panel on real hardware and report back any quirks.

> additionally I can quickly add boilerplate pixpaper 4.26 panel entries on
> top of my V2 series referring from your patch so that it switches to using
> standard ssd16xx commands and ssd1677 quirks wherever necessary and you can
> then validate and modify.

Thanks for offering. If it's alright with you, I'd like to take the
pixpaper-426m panel entry through review myself on top of your series, using
your boilerplate as a starting point, since I can carry the validation on
real hardware. I'll credit your help with Co-developed-by/Suggested-by as
appropriate. Happy to arrange it whichever way is easiest for you.

I'll also follow up with the 0xF7/0xFF test result so we can capture the
correct SSD1677 update-sequence quirk.

Regards,
LiangCheng